Table of Contents
Options Module and Address Requirement
The Symbio 700 module address is the unique identifier assigned to the Symbio 700 module on the network. This address serves as a unique identifier for the module, allowing it to be recognized in the network. The Symbio 700 module's address is critical for establishing communication and interoperability with other connected devices, enabling seamless integration and functionality. It extends its control capabilities through the use of additional hardware modules. These modules are installed, wired, and tested in the unit when ordered from the factory. The modules can be field-installed. The following table summarizes the Symbio 700 functions that require an additional hardware module.
3 to 5 Ton Units
Standard efficiency and 3 ton high efficiency cooling only
| Function | Customer Options Module | Indoor Options Module | Fresh Air Options Module | Stepper Motor Module |
|---|---|---|---|---|
| Humidistat | X |
|
|
|
| External Auto/Stop | X |
|
|
|
| Ventilation Override | X |
|
|
|
| Alarm Output | X |
|
|
|
| Remote Minimum Position | X |
|
|
|
| Condensate Overflow | X |
|
|
|
| Supply Air Smoke Detector |
|
|
|
|
| Electric Heat |
|
|
|
|
| Duct Static Pressure Control |
|
|
|
|
| 0 to 100% Economizer |
|
|
X |
|
| Air Filter Status |
|
|
X |
|
| Return Air Smoke Detector |
|
|
X |
|
| Relief Fan Control |
|
|
X |
|
| Dehumidification | X |
|
|
X |
| Supply Fan Speed Command | X(a) |
|
|
|
(a) Customer Options Module sources the Supply Fan Speed Command in 3 tons high efficiency cooling only units via a PWM-based speed control signal.
6 to 25 Ton Units
| Function | Customer Connection Module | Indoor Options Module | Fresh Air Options Module | Stepper Motor Module |
|---|---|---|---|---|
| Humidistat | X |
|
|
|
| External Auto/Stop | X |
|
|
|
| Ventilation Overrides | X |
|
|
|
| Alarm Output | X |
|
|
|
| Remote Minimum Position | X |
|
|
|
| Condensate Overflow |
|
X |
|
|
| Supply Air Smoke Detector |
|
X |
|
|
| Electric Heat |
|
X |
|
|
| Duct Static Pressure Control |
|
X |
|
|
| 0 to 100% Economizer |
|
|
X |
|
| Air Filter Status |
|
|
X |
|
| Return Air Smoke Detector |
|
|
X |
|
| Relief Fan Control |
|
|
X |
|
| Dehumidification | X |
X |
|
X |
| Modulating Gas Heat |
|
X |
|
|
| Variable Speed Compressor | X |
X |
|
|
Notes:
- 6 to 25 tons.
- 3 to 5 ton Ultra High Efficiency
- 3 to 5 ton High Efficiency Heat Pump
- 4 to 5 ton High Efficiency Cooling Only
Rotary Address
- Note that the rotary dials are set to 0,0 from the factory. The following table provides rotary switch settings for each Symbio™ 700 option module.
| Option Module | Address Switch SW1 & SW2 |
|---|---|
Indoor Option Module |
SW1 = 7 | SW2 = 5 |
Fresh Air Option Module |
SW1 = 7 | SW2 = 6 |
Customer Connection Module |
SW1 = 7 | SW2 = 8 |
Stepper Motor Module |
SW1 = 7 | SW2 = 9 |
Indoor Options Module Example
-
Set the options board address as the following example of the indoor options module.
Factory-Installed Address Plug
- All factory-installed Options Modules are factory-wired with an eight-position address plug located toward the center of the module.
| Option Module | Address Plug |
|---|---|
Indoor Option Module |
J11 |
Fresh Air Option Module |
J11 |
Customer Connection Module |
J11 |
Stepper Motor Module |
J9 |
Plug image
IMC Link
If the Options Module was powered up before setting the address, you can use the IMC Link Reset with the Phone App.
Go to Tools > Service > IMC link Reset
or
Cycle Power
Troubleshooting Communication
An improperly addressed module will create a communication diagnostic.
Indoor Options Module
Fresh Air Options Module
Customer Connection Module
- Coming Soon
WARNING:
Information in this article is intended for use by individuals possessing adequate backgrounds of electrical and mechanical experience and who comply with all federal, state, and local laws, rules, orders, or regulations related to the installation, service, or repair of a heating or central air conditioning product. Any attempt to install, service, or repair a heating or central air conditioning product may result in personal injury and/or property damage. The manufacturer or seller cannot be responsible for the interpretation of the information contained herein, nor can it assume any liability in connection with its use.